Remove ix86_split_call_pop_vzeroupper.

2010-11-02  H.J. Lu  <hongjiu.lu@intel.com>

	* config/i386/i386-protos.h (ix86_split_call_pop_vzeroupper):
	Removed.
	* config/i386/i386.c (ix86_split_call_pop_vzeroupper): Likewise.

	* config/i386/i386.md (*call_pop_0_vzeroupper): Use parallel
	and call ix86_split_call_vzeroupper instead of
	ix86_split_call_pop_vzeroupper.
	(*call_pop_1_vzeroupper): Likewise.
	(*sibcall_pop_1_vzeroupper): Likewise.
	(*call_value_pop_0_vzeroupper): Likewise.
	(*call_value_pop_1_vzeroupper): Likewise.
	(*sibcall_value_pop_1_vzeroupper): Likewise.

From-SVN: r166218

4 files changed, 60 insertions, 50 deletions

diff --git a/gcc/ChangeLog b/gcc/ChangeLog
index 570b67d..61f8fde 100644
--- a/gcc/ChangeLog
+++ b/gcc/ChangeLog
@@ -1,5 +1,20 @@
 2010-11-02  H.J. Lu  <hongjiu.lu@intel.com>
 
+	* config/i386/i386-protos.h (ix86_split_call_pop_vzeroupper):
+	Removed.
+	* config/i386/i386.c (ix86_split_call_pop_vzeroupper): Likewise.
+
+	* config/i386/i386.md (*call_pop_0_vzeroupper): Use parallel
+	and call ix86_split_call_vzeroupper instead of
+	ix86_split_call_pop_vzeroupper.
+	(*call_pop_1_vzeroupper): Likewise.
+	(*sibcall_pop_1_vzeroupper): Likewise.
+	(*call_value_pop_0_vzeroupper): Likewise.
+	(*call_value_pop_1_vzeroupper): Likewise.
+	(*sibcall_value_pop_1_vzeroupper): Likewise.
+
+2010-11-02  H.J. Lu  <hongjiu.lu@intel.com>
+
 	* config/i386/i386.md (*sibcall_1_rex64_vzeroupper): Fix a
 	typo.
 
diff --git a/gcc/config/i386/i386-protos.h b/gcc/config/i386/i386-protos.h
index c64135b..4dc707c 100644
--- a/gcc/config/i386/i386-protos.h
+++ b/gcc/config/i386/i386-protos.h
@@ -120,7 +120,6 @@ extern void ix86_expand_sse4_unpack (rtx[], bool, bool);
 extern bool ix86_expand_int_addcc (rtx[]);
 extern rtx ix86_expand_call (rtx, rtx, rtx, rtx, rtx, int);
 extern void ix86_split_call_vzeroupper (rtx, rtx);
-extern void ix86_split_call_pop_vzeroupper (rtx, rtx);
 extern void x86_initialize_trampoline (rtx, rtx, rtx);
 extern rtx ix86_zero_extend_to_Pmode (rtx);
 extern void ix86_split_long_move (rtx[]);
diff --git a/gcc/config/i386/i386.c b/gcc/config/i386/i386.c
index a5beb83..afecc89 100644
--- a/gcc/config/i386/i386.c
+++ b/gcc/config/i386/i386.c
@@ -21561,16 +21561,6 @@ ix86_split_call_vzeroupper (rtx insn, rtx vzeroupper)
   emit_call_insn (call);
 }
 
-void
-ix86_split_call_pop_vzeroupper (rtx insn, rtx vzeroupper)
-{
-  rtx call = XVECEXP (PATTERN (insn), 0, 0);
-  rtx pop = XVECEXP (PATTERN (insn), 0, 1);
-  emit_insn (gen_avx_vzeroupper (vzeroupper));
-  emit_call_insn (gen_rtx_PARALLEL (VOIDmode,
-				    gen_rtvec (2, call, pop)));
-}
-
 /* Output the assembly for a call instruction.  */
 
 const char *
diff --git a/gcc/config/i386/i386.md b/gcc/config/i386/i386.md
index a4dc9de..79f4b68 100644
--- a/gcc/config/i386/i386.md
+++ b/gcc/config/i386/i386.md
@@ -11262,18 +11262,19 @@
 })
 
 (define_insn_and_split "*call_pop_0_vzeroupper"
-  [(call (mem:QI (match_operand:SI 0 "constant_call_address_operand" ""))
-	 (match_operand:SI 1 "" ""))
-   (set (reg:SI SP_REG)
-	(plus:SI (reg:SI SP_REG)
-		 (match_operand:SI 2 "immediate_operand" "")))
+  [(parallel
+    [(call (mem:QI (match_operand:SI 0 "constant_call_address_operand" ""))
+	   (match_operand:SI 1 "" ""))
+     (set (reg:SI SP_REG)
+	  (plus:SI (reg:SI SP_REG)
+		   (match_operand:SI 2 "immediate_operand" "")))])
    (unspec [(match_operand 3 "const_int_operand" "")]
    	   UNSPEC_CALL_NEEDS_VZEROUPPER)]
   "TARGET_VZEROUPPER && !TARGET_64BIT"
   "#"
   "&& reload_completed"
   [(const_int 0)]
-  "ix86_split_call_pop_vzeroupper (curr_insn, operands[3]); DONE;"
+  "ix86_split_call_vzeroupper (curr_insn, operands[3]); DONE;"
   [(set_attr "type" "call")])
 
 (define_insn "*call_pop_0"
@@ -11292,18 +11293,19 @@
   [(set_attr "type" "call")])
 
 (define_insn_and_split "*call_pop_1_vzeroupper"
-  [(call (mem:QI (match_operand:SI 0 "call_insn_operand" "lsm"))
-	 (match_operand:SI 1 "" ""))
-   (set (reg:SI SP_REG)
-	(plus:SI (reg:SI SP_REG)
-		 (match_operand:SI 2 "immediate_operand" "i")))
+  [(parallel
+    [(call (mem:QI (match_operand:SI 0 "call_insn_operand" "lsm"))
+	   (match_operand:SI 1 "" ""))
+     (set (reg:SI SP_REG)
+	  (plus:SI (reg:SI SP_REG)
+		   (match_operand:SI 2 "immediate_operand" "i")))])
    (unspec [(match_operand 3 "const_int_operand" "")]
    	   UNSPEC_CALL_NEEDS_VZEROUPPER)]
   "TARGET_VZEROUPPER && !TARGET_64BIT && !SIBLING_CALL_P (insn)"
   "#"
   "&& reload_completed"
   [(const_int 0)]
-  "ix86_split_call_pop_vzeroupper (curr_insn, operands[3]); DONE;"
+  "ix86_split_call_vzeroupper (curr_insn, operands[3]); DONE;"
   [(set_attr "type" "call")])
 
 (define_insn "*call_pop_1"
@@ -11321,18 +11323,19 @@
   [(set_attr "type" "call")])
 
 (define_insn_and_split "*sibcall_pop_1_vzeroupper"
-  [(call (mem:QI (match_operand:SI 0 "sibcall_insn_operand" "s,U"))
-	 (match_operand:SI 1 "" ""))
-   (set (reg:SI SP_REG)
-	(plus:SI (reg:SI SP_REG)
-		 (match_operand:SI 2 "immediate_operand" "i,i")))
+ [(parallel
+   [(call (mem:QI (match_operand:SI 0 "sibcall_insn_operand" "s,U"))
+	   (match_operand:SI 1 "" ""))
+     (set (reg:SI SP_REG)
+	  (plus:SI (reg:SI SP_REG)
+		   (match_operand:SI 2 "immediate_operand" "i,i")))])
    (unspec [(match_operand 3 "const_int_operand" "")]
    	   UNSPEC_CALL_NEEDS_VZEROUPPER)]
   "TARGET_VZEROUPPER && !TARGET_64BIT && SIBLING_CALL_P (insn)"
   "#"
   "&& reload_completed"
   [(const_int 0)]
-  "ix86_split_call_pop_vzeroupper (curr_insn, operands[3]); DONE;"
+  "ix86_split_call_vzeroupper (curr_insn, operands[3]); DONE;"
   [(set_attr "type" "call")])
 
 (define_insn "*sibcall_pop_1"
@@ -17269,19 +17272,20 @@
 ;; disrupt insn-recog's switch tables.
 
 (define_insn_and_split "*call_value_pop_0_vzeroupper"
-  [(set (match_operand 0 "" "")
-	(call (mem:QI (match_operand:SI 1 "constant_call_address_operand" ""))
-	      (match_operand:SI 2 "" "")))
-   (set (reg:SI SP_REG)
-	(plus:SI (reg:SI SP_REG)
-		 (match_operand:SI 3 "immediate_operand" "")))
+  [(parallel
+    [(set (match_operand 0 "" "")
+	  (call (mem:QI (match_operand:SI 1 "constant_call_address_operand" ""))
+		(match_operand:SI 2 "" "")))
+     (set (reg:SI SP_REG)
+	  (plus:SI (reg:SI SP_REG)
+		   (match_operand:SI 3 "immediate_operand" "")))])
    (unspec [(match_operand 4 "const_int_operand" "")]
    	   UNSPEC_CALL_NEEDS_VZEROUPPER)]
   "TARGET_VZEROUPPER && !TARGET_64BIT"
   "#"
   "&& reload_completed"
   [(const_int 0)]
-  "ix86_split_call_pop_vzeroupper (curr_insn, operands[4]); DONE;"
+  "ix86_split_call_vzeroupper (curr_insn, operands[4]); DONE;"
   [(set_attr "type" "callv")])
 
 (define_insn "*call_value_pop_0"
@@ -17296,19 +17300,20 @@
   [(set_attr "type" "callv")])
 
 (define_insn_and_split "*call_value_pop_1_vzeroupper"
-  [(set (match_operand 0 "" "")
-	(call (mem:QI (match_operand:SI 1 "call_insn_operand" "lsm"))
-	      (match_operand:SI 2 "" "")))
-   (set (reg:SI SP_REG)
-	(plus:SI (reg:SI SP_REG)
-		 (match_operand:SI 3 "immediate_operand" "i")))
+  [(parallel
+    [(set (match_operand 0 "" "")
+	  (call (mem:QI (match_operand:SI 1 "call_insn_operand" "lsm"))
+		(match_operand:SI 2 "" "")))
+     (set (reg:SI SP_REG)
+	  (plus:SI (reg:SI SP_REG)
+		   (match_operand:SI 3 "immediate_operand" "i")))])
    (unspec [(match_operand 4 "const_int_operand" "")]
    	   UNSPEC_CALL_NEEDS_VZEROUPPER)]
   "TARGET_VZEROUPPER && !TARGET_64BIT && !SIBLING_CALL_P (insn)"
   "#"
   "&& reload_completed"
   [(const_int 0)]
-  "ix86_split_call_pop_vzeroupper (curr_insn, operands[4]); DONE;"
+  "ix86_split_call_vzeroupper (curr_insn, operands[4]); DONE;"
   [(set_attr "type" "callv")])
 
 (define_insn "*call_value_pop_1"
@@ -17323,19 +17328,20 @@
   [(set_attr "type" "callv")])
 
 (define_insn_and_split "*sibcall_value_pop_1_vzeroupper"
-  [(set (match_operand 0 "" "")
-	(call (mem:QI (match_operand:SI 1 "sibcall_insn_operand" "s,U"))
-	      (match_operand:SI 2 "" "")))
-   (set (reg:SI SP_REG)
-	(plus:SI (reg:SI SP_REG)
-		 (match_operand:SI 3 "immediate_operand" "i,i")))
+ [(parallel
+   [(set (match_operand 0 "" "")
+	  (call (mem:QI (match_operand:SI 1 "sibcall_insn_operand" "s,U"))
+		(match_operand:SI 2 "" "")))
+     (set (reg:SI SP_REG)
+	  (plus:SI (reg:SI SP_REG)
+		   (match_operand:SI 3 "immediate_operand" "i,i")))])
    (unspec [(match_operand 4 "const_int_operand" "")]
    	   UNSPEC_CALL_NEEDS_VZEROUPPER)]
   "TARGET_VZEROUPPER && !TARGET_64BIT && SIBLING_CALL_P (insn)"
   "#"
   "&& reload_completed"
   [(const_int 0)]
-  "ix86_split_call_pop_vzeroupper (curr_insn, operands[4]); DONE;"
+  "ix86_split_call_vzeroupper (curr_insn, operands[4]); DONE;"
   [(set_attr "type" "callv")])
 
 (define_insn "*sibcall_value_pop_1"